A seven-year-old girl whose tweets from besieged eastern Aleppo drew worldwide attention has disappeared from the social network amid an army offensive. Tweeting in English with the help of her mother, a teacher, Bana Alabed painted a picture of life in the city. But the account was deleted on Sunday, as troops pushed into the city's east. The final tweet, by her mother, read: "We are sure the arm
![Bana Alabed, seven-year-old tweeting from Aleppo, goes quiet](https://cdn-ak-scissors.b.st-hatena.com/image/square/b21cbe3a87a365773c39eaea6def1efa21f40eab/height=288;version=1;width=512/https%3A%2F%2Fichef.bbci.co.uk%2Fnews%2F1024%2Fbranded_news%2F24CB%2Fproduction%2F_91491490_bana_top.jpg)